@Override
public void run() {
// HsmControlGetBfDetailsMsg
_log.info("Starting working thread");
try {
while (true) {
CellMessage msg = (CellMessage) _fifo.pop();
if (msg == null) {
_log.warn("fifo empty");
break;
}
Message request = (Message) msg.getMessageObject();
try {
if (request instanceof HsmControlGetBfDetailsMsg) {
getBfDetails(((HsmControlGetBfDetailsMsg) request).getStorageInfo());
} else {
throw new IllegalArgumentException("Not supported " + request.getClass().getName());
}
request.setSucceeded();
msg.revertDirection();
try {
sendMessage(msg);
} catch (Exception ee) {
_log.warn("Problem replying : " + ee);
}
} catch (Exception eee) {
_failed++;
_log.warn(eee.toString(), eee);
request.setFailed(34, eee.toString());
msg.revertDirection();
try {
sendMessage(msg);
} catch (Exception ee) {
_log.warn("Problem replying : " + ee);
}
}
}
} catch (Exception ee) {
_log.warn("Got exception from run while : " + ee);
} finally {
_log.info("Working thread finished");
}
}
@Override
public void messageArrived(CellMessage msg) {
Object obj = msg.getMessageObject();
_requests++;
String error;
if (!(obj instanceof Message)) {
error = "Illegal dCache message class : " + obj.getClass().getName();
} else if (_fifo.size() > _maxQueueSize) {
error = "Queue size exceeded " + _maxQueueSize + ", Request rejected";
} else {
_fifo.push(msg);
return;
}
_failed++;
_log.warn(error);
((Message) obj).setFailed(33, error);
msg.revertDirection();
try {
sendMessage(msg);
} catch (Exception ee) {
_log.warn("Problem replying : " + ee);
}
}